Organic fertilizer crusher

Abstract

The utility model discloses an organic fertilizer crusher, which relates to the field of crushers, and comprises a collecting tank body arranged at the bottom of a main body, a first movable roller and a second movable roller, a plurality of groups of first cutting rings and a plurality of groups of second cutting rings are respectively and fixedly sleeved on the outer sides of the first movable roller and the second movable roller; a first inner cross rod and a second inner cross rod are clamped to the two inner side walls of the main body correspondingly, a plurality of sets of first connecting scraping rods and a plurality of sets of second connecting scraping rods are fixedly connected to the first inner cross rod and the second inner cross rod correspondingly, and a first motor is fixedly installed at the position, close to the middle, of the front side of the main body; and the output end of the first motor is fixedly connected with a driving shaft rod penetrating through the main body. The organic fertilizer smashing device has the advantages that smashed fertilizer can be prevented from being attached to the smashing mechanism to affect the smashing process, stable operation of the organic fertilizer smashing process is guaranteed, the organic fertilizer can be prevented from being attached to the feeding port to cause feeding blockage, and the feeding efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the field of pulverizers, in particular to an organic fertilizer pulverizer. Background Art

[0002] Organic fertilizer crusher is a kind of mechanical equipment specially used for crushing organic fertilizer raw materials. Its main function is to crush large, organic-rich fertilizer raw materials such as crop straw, rice husks, branches, leaves, livestock and poultry feces, food residues, etc. to achieve a suitable particle size for subsequent fermentation, composting or direct application to farmland. Through crushing, the decomposition rate of fertilizer and nutrient utilization rate can be increased, soil structure can be improved, and plant growth can be promoted.

[0003] After searching, the patent number is CN213222397U, which discloses a cake crushing device for organic fertilizer production. Through the setting of the filter screen, the first card slot and the fixed block, the crushed organic fertilizer can be screened. When the fertilizer is too small, it can fall through the filter screen, and the fertilizer remaining on the surface of the filter screen can be crushed again, so as to achieve the effect of full crushing. However, when the existing organic fertilizer crusher is in use, the fine organic fertilizer after crushing is easy to adhere to the crushing mechanism and accumulate, which will affect the subsequent crushing process. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide an organic fertilizer pulverizer. When the existing organic fertilizer pulverizer is in use, the fine organic fertilizer after pulverization is easily attached to the pulverizing mechanism and accumulated, thereby affecting the subsequent pulverizing process.

[0005] In order to solve the above technical problems, the technical solution of the utility model is an organic fertilizer crusher, comprising a collecting trough body arranged at the bottom of a main body, and also comprising a first movable roller and a second movable roller, the outer sides of the first movable roller and the second movable roller are respectively fixedly sleeved with a plurality of groups of first ring knives and a plurality of groups of second ring knives, the two inner side walls of the main body are respectively clamped with a first inner cross bar and a second inner cross bar, and the first inner cross bar and the second inner cross bar are respectively fixedly connected with a plurality of groups of first connecting scraping rods and a plurality of groups of second connecting scraping rods.

[0006] As a further solution of the utility model: a first motor is fixedly installed on the front side of the main body near the middle position, and the output end of the first motor is fixedly connected to a driving shaft that passes through the main body, and a driven shaft is penetrated by a side of the main body away from the driving shaft, and the ends of the driving shaft and the driven shaft are respectively clamped and sleeved with a first gear plate and a second gear plate.

[0007] As a further solution of the utility model: the first toothed disc is meshed with the second toothed disc, the first movable roller and the second movable roller are both located inside the main body, and the first movable roller is clamped and sleeved on the outside of the active shaft, and the second movable roller is clamped and sleeved on the outside of the driven shaft.

[0008] As a further solution of the utility model: several groups of the first annular cutters are distributed on the first movable roller at equal intervals, several groups of the second annular cutters are distributed on the second movable roller at equal intervals, and several groups of the first annular cutters and several groups of the second annular cutters are staggered.

[0009] As a further solution of the utility model: a plurality of groups of the first connecting scraper rods and a plurality of groups of the first ring knives are arranged alternately, and a plurality of groups of the second connecting scraper rods and a plurality of groups of the second ring knives are arranged alternately.

[0010] As a further solution of the utility model: a top cover plate is provided on the top of the main body, and the lower surface of the top cover plate is fixedly connected with mounting rods near the corners, and a top frame plate is fixedly connected to the middle position of the upper surface of the top cover plate, and a second motor is fixedly installed on the upper surface of the top frame plate, and the output end of the second motor is fixedly connected with a vertical screw shaft, and a lifting plate is sleeved on the outer side of the vertical screw shaft, and the lower surface of the top cover plate is fixedly connected with partition plates near both sides.

[0011] As a further solution of the utility model: the cross-sectional shape of the top frame plate is an inverted U-shape, the lifting plate is threadedly connected to the vertical screw shaft, both sides of the lifting plate are fixedly connected to limiting blocks, and limiting vertical grooves are provided in the middle position of the opposite surfaces of the two groups of partition plates, and the two groups of limiting blocks are respectively located on the inner sides of the two groups of limiting vertical grooves.

[0012] As a further solution of the utility model: a lifting scraper rod is fixedly connected to the outer side of the lifting plate, the lifting scraper rod is in a square shape, and the lifting scraper rod is respectively fitted with the two groups of partition plates.

[0013] Compared with the prior art, the beneficial effect of the utility model is as follows: by starting the first motor on the front side of the main body to drive the active shaft and the first gear plate to rotate together, the driven shaft is driven to rotate through the meshing first gear plate and the second gear plate, and then the first movable roller and the second movable roller are driven to rotate relative to each other, and several groups of first ring knives and several groups of second ring knives are alternately arranged to crush the organic fertilizer. At this time, several groups of first connecting scrapers on the first inner cross bar respectively scrape the fertilizer on the several groups of first ring knives, and several groups of second connecting scrapers on the second inner cross bar respectively scrape the fertilizer on the several groups of second ring knives, which can prevent the crushed fertilizer from adhering to the crushing mechanism and affecting the crushing process, thereby ensuring the stable operation of the organic fertilizer crushing process.

[0014] Compared with the prior art, the beneficial effect of the utility model is: by starting the second motor on the upper side of the top frame plate to drive the vertical screw shaft to rotate, the vertical screw shaft and the lifting plate are threadedly connected to cooperate with two groups of limit blocks and two groups of limit vertical grooves to drive the lifting plate and the lifting scraper rod to lift together, and the lifting scraper rod is used to clean the impurities on the partition plate, which can prevent organic fertilizer from adhering to the feed port and causing feed blockage, and help improve feeding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of an organic fertilizer crusher in an embodiment of the utility model;

[0016] Figure 2 It is a cross-sectional structural diagram of the main body in the embodiment of the utility model;

[0017] Figure 3 This is a schematic diagram of the connection structure between the first movable roller and the second movable roller in the embodiment of the utility model;

[0018] Figure 4 It is a schematic diagram of the connection structure of the lifting scraper rod in the embodiment of the utility model.

[0019] In the figure: 1. main body; 2. collecting tank body; 3. first motor; 4. driving shaft; 5. driven shaft; 6. first gear plate; 7. second gear plate; 8. first movable roller; 9. second movable roller; 10. first ring knife; 11. second ring knife; 12. first inner cross bar; 13. first connecting scraper rod; 14. second inner cross bar; 15. second connecting scraper rod; 16. top cover plate; 17. mounting rod; 18. top frame plate; 19. second motor; 20. vertical screw shaft; 21. lifting plate; 22. lifting scraper rod; 23. partition plate; 24. limiting vertical groove; 25. limiting block. DETAILED DESCRIPTION

[0020] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation method of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0021] Example 1, please refer to Figure 1-Figure 4An organic fertilizer crusher includes a collecting trough body 2 arranged at the bottom of a main body 1, and also includes a first movable roller 8 and a second movable roller 9. The outer sides of the first movable roller 8 and the second movable roller 9 are respectively fixedly sleeved with a plurality of groups of first ring knives 10 and a plurality of groups of second ring knives 11. The two inner side walls of the main body 1 are respectively clamped with a first inner cross bar 12 and a second inner cross bar 14. The first inner cross bar 12 and the second inner cross bar 14 are respectively fixedly connected with a plurality of groups of first connecting scraping rods 13 and a plurality of groups of second connecting scraping rods 15.

[0022] A first motor 3 is fixedly installed near the middle position on the front side of the main body 1, and the output end of the first motor 3 is fixedly connected to a driving shaft 4 that passes through the main body 1. A driven shaft 5 is penetrated by a side of the main body 1 away from the driving shaft 4. The ends of the driving shaft 4 and the driven shaft 5 are respectively clamped and sleeved with a first gear plate 6 and a second gear plate 7, and the first gear plate 6 is meshed with the second gear plate 7. The first movable roller 8 and the second movable roller 9 are both located inside the main body 1, and the first movable roller is clamped and sleeved on the outside of the driving shaft, and the second movable roller is clamped and sleeved on the outside of the driven shaft.

[0023] In this embodiment, the first gear plate 6 and the second gear plate 7 are meshed with each other to coordinate the driving shaft 4 and the driven shaft 5 so as to facilitate the relative rotation of the first movable roller 8 and the second movable roller 9 .

[0024] Several groups of first ring cutters are evenly spaced on the first movable roller, several groups of second ring cutters are evenly spaced on the second movable roller, and several groups of first ring cutters 10 and several groups of second ring cutters 11 are staggered, several groups of first connecting scraper rods 13 are staggered with several groups of first ring cutters 10, and several groups of second connecting scraper rods 15 are staggered with several groups of second ring cutters 11.

[0025] In this embodiment, the fertilizers on the groups of first ring knives 10 and the groups of second ring knives 11 are scraped off by a plurality of groups of first connecting scraping rods 13 and a plurality of groups of second connecting scraping rods 15 .

[0026] Specifically, the first motor 3 on the front side of the main body 1 is started to drive the active shaft 4 and the first gear disc 6 to rotate together, thereby driving the driven shaft 5 to rotate through the meshing first gear disc 6 and the second gear disc 7, and then driving the first movable roller 8 and the second movable roller 9 to rotate relative to each other, and a plurality of groups of first ring knives 10 and a plurality of groups of second ring knives 11 are alternately arranged to crush the organic fertilizer. At this time, the plurality of groups of first connecting scraper rods 13 on the first inner cross bar 12 respectively scrape the fertilizer on the plurality of groups of first ring knives 10, and the plurality of groups of second connecting scraper rods 15 on the second inner cross bar 14 respectively scrape the fertilizer on the plurality of groups of second ring knives 11, which can prevent the crushed fertilizer from adhering to the crushing mechanism and affecting the crushing process, thereby ensuring the stable operation of the organic fertilizer crushing process.

[0027] Example 2, please refer to Figure 1-Figure 4 An organic fertilizer crusher, a top cover plate 16 is arranged on the top of a main body 1, and mounting rods 17 are fixedly connected to the lower surface of the top cover plate 16 near the corners, a top frame plate 18 is fixedly connected to the middle position of the upper surface of the top cover plate 16, a second motor 19 is fixedly installed on the upper surface of the top frame plate 18, a vertical screw shaft 20 is fixedly connected to the output end of the second motor 19, a lifting plate 21 is sleeved on the outer side of the vertical screw shaft 20, and partition plates 23 are fixedly connected to the lower surface of the top cover plate 16 near both sides.

[0028] The cross-sectional shape of the top frame plate 18 is an inverted U-shape, the lifting plate 21 is threadedly connected to the vertical screw shaft 20, and limiting blocks 25 are fixedly connected to both sides of the lifting plate 21. Limiting vertical grooves 24 are provided in the middle of the opposite surfaces of the two sets of partition plates 23, and the two sets of limiting blocks 25 are respectively located on the inner sides of the two sets of limiting vertical grooves 24.

[0029] In this embodiment, the lifting plate 21 is threadedly connected to the vertical screw shaft 20 to cooperate with two groups of limiting blocks 25 and two groups of limiting vertical grooves 24 to facilitate the lifting and lowering of the lifting plate 21.

[0030] The outer side of the lifting plate 21 is fixedly connected with a lifting scraper rod 22 . The lifting scraper rod 22 is in a square shape and fits with the two sets of partition plates 23 respectively.

[0031] In this embodiment, the fertilizer on the partition plate 23 is scraped off by the lifting scraper rod 22 on the lifting plate 21 .

[0032] Specifically, the second motor 19 on the upper side of the top frame plate 18 is started to drive the vertical screw shaft 20 to rotate, so that the threaded connection between the vertical screw shaft 20 and the lifting plate 21 cooperates with two groups of limit blocks 25 and two groups of limit vertical grooves 24 to drive the lifting plate 21 and the lifting scraper rod 22 to be lifted and lowered together, and the impurities on the partition plate 23 are cleaned by the lifting scraper rod 22, which can prevent organic fertilizer from adhering to the feed port and causing feed blockage, thereby helping to improve feeding efficiency.

[0033] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. An organic fertilizer crusher, comprising a collecting tank (2) arranged at the bottom of a main body (1), characterized in that: It also comprises a first movable roller (8) and a second movable roller (9), the outer sides of which are respectively fixedly sleeved with a plurality of groups of first ring knives (10) and a plurality of groups of second ring knives (11), the two inner side walls of the main body (1) are respectively clamped with a first inner cross bar (12) and a second inner cross bar (14), and the first inner cross bar (12) and the second inner cross bar (14) are respectively fixedly connected with a plurality of groups of first connecting scraping rods (13) and a plurality of groups of second connecting scraping rods (15).

2. An organic fertilizer pulverizer according to claim 1, characterized in that: A first motor (3) is fixedly mounted near the middle position of the front side of the main body (1); an output end of the first motor (3) is fixedly connected to a driving shaft (4) that passes through the main body (1); a driven shaft (5) is provided through a side of the main body (1) away from the driving shaft (4); and ends of the driving shaft (4) and the driven shaft (5) are respectively fixedly sleeved with a first toothed disc (6) and a second toothed disc (7).

3. An organic fertilizer pulverizer according to claim 2, characterized in that: The first toothed disc (6) is meshed with the second toothed disc (7); the first movable roller (8) and the second movable roller (9) are both located inside the main body (1); the first movable roller (8) is fixedly sleeved on the outside of the active shaft (4); and the second movable roller (9) is fixedly sleeved on the outside of the driven shaft (5).

4. An organic fertilizer pulverizer according to claim 3, characterized in that: A plurality of groups of the first annular knives (10) are distributed at equal intervals on the first movable roller (8), a plurality of groups of the second annular knives (11) are distributed at equal intervals on the second movable roller (9), and a plurality of groups of the first annular knives (10) and a plurality of groups of the second annular knives (11) are arranged in an alternating manner.

5. An organic fertilizer pulverizer according to claim 4, characterized in that: A plurality of groups of the first connecting scraper rods (13) and a plurality of groups of the first ring knives (10) are arranged alternately, and a plurality of groups of the second connecting scraper rods (15) and a plurality of groups of the second ring knives (11) are arranged alternately.

6. The organic fertilizer pulverizer according to claim 1, characterized in that: A top cover plate (16) is arranged on the top of the main body (1), and mounting rods (17) are fixedly connected to the lower surface of the top cover plate (16) near the corners, and a top frame plate (18) is fixedly connected to the middle position of the upper surface of the top cover plate (16), and a second motor (19) is fixedly installed on the upper surface of the top frame plate (18), and a vertical screw shaft (20) is fixedly connected to the output end of the second motor (19), and a lifting plate (21) is sleeved on the outer side of the vertical screw shaft (20), and partition plates (23) are fixedly connected to the lower surface of the top cover plate (16) near both sides.

7. An organic fertilizer pulverizer according to claim 6, characterized in that: The cross-section of the top frame plate (18) is in an inverted U-shape, the lifting plate (21) is threadedly connected to the vertical screw shaft (20), both sides of the lifting plate (21) are fixedly connected to limit blocks (25), the middle positions of the opposite surfaces of the two groups of partition plates (23) are provided with limit vertical grooves (24), and the two groups of limit blocks (25) are respectively located on the inner sides of the two groups of limit vertical grooves (24).

8. An organic fertilizer pulverizer according to claim 7, characterized in that: A lifting scraper rod (22) is fixedly connected to the outer side of the lifting plate (21); the lifting scraper rod (22) is arranged in a square shape, and the lifting scraper rod (22) is respectively fitted with two groups of partition plates (23).

Images